Java InputStream Copy copyLarge(InputStream input, OutputStream output)

Description

copy Large

License

Apache License

Declaration

private static long copyLarge(InputStream input, OutputStream output) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.io.*;

public class Main {
    private static final int DEFAULT_BUFFER_SIZE = 1024 * 4;

    private static long copyLarge(Reader input, Writer output) throws IOException {
        char[] buffer = new char[DEFAULT_BUFFER_SIZE];
        long count = 0;
        int n = 0;
        while (-1 != (n = input.read(buffer))) {
            output.write(buffer, 0, n);//  w w  w .  java 2s .  c om
            count += n;
        }
        return count;
    }

    private static long copyLarge(InputStream input, OutputStream output) throws IOException {
        byte[] buffer = new byte[DEFAULT_BUFFER_SIZE];
        long count = 0;
        int n = 0;
        while (-1 != (n = input.read(buffer))) {
            output.write(buffer, 0, n);
            count += n;
        }
        return count;
    }
}

Related

1. copyLarge(final InputStream input, final OutputStream output)
2. copyLarge(InputStream in, OutputStream out, byte[] buffer)
3. copyLarge(InputStream input, File outputFile)
4. copyLarge(InputStream input, OutputStream output)
5. copyLarge(InputStream input, OutputStream output)
6. copyLarge(InputStream input, OutputStream output)
7. copyLarge(InputStream input, OutputStream output)
8. copyLarge(InputStream input, OutputStream output)
9. copyLarge(InputStream input, OutputStream output)